Toothbrush



FIG. 1 is a perspective view of a toothbrush showing my new design;

FIG. 2 is a reduced scale isometric view thereof taken from the left side;

FIG. 3 is a side elevation view thereof:

FIG. 4 is a bottom plan view thereof;

FIG. 5 is an enlarged scale end view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a sectional view thereof taken along the plane 7-7 of FIG. 6; and,

FIG. 8 is a sectional view thereof taken along the plane 8-8 of FIG. 6.

The side elevation not illustrated is as mirror image of the side elevation illustrated in FIG. 3. 

CLAIM I claim the ornamental design for a toothbrush, as shown and described. 